baber/WOPTO huggingface dataset:
Patent JP-H01261185-A (JP)
Title: Elevator cage room structure
Inventor: OKA NORISHIROU
IPC: B66B11/02
Filed: 1988-04-08
Abstract: PURPOSE:To enable a side plate, vertically provided on a cage floor, to safely further high efficiently perform the connecting work to each other by fitting a protrusion, protrusively provided in either one fold edge part mutually of the adjacent side plates, to a hook-shaped groove formed in the other fold edge part. CONSTITUTION:Side plates 3... of every right and left two or more sheets are connected to be combined previously in a room, being vertically provided and fixed onto a cage floor. Here a central side plate 3B of the three sheets in a back surface side is left, and even side plates 3A, 3C in both sides are previously connected to the right and left side plates 3 and vertically provided to be fixed to a predetermined position. Under this condition, the finally left central side plate 3B is fitted while being a little lifted from inside a cage room to mutually between the side plates 3A, 3C in the both sides, and fitting each hook-shaped groove 9 of both side fold edge parts 3b, 3b to a stepped part 7b in a protrusion 7 of the side plates 3A, 3C in the both sides, the side plate 3B is dropped to the bottom after intruding it a little being left as it is. Thus fitting each hook-shaped groove 9 in its upper end part to the stepped part 7b of the protrusion 7, the side plates 3A, 3B, 3C are connected to each other with no looseness and no play. Thus connecting work is performed safely further effi ciently by enabling the side plates to be easily connected and built in the room.
Patent JP-H06302280-A (JP)
Title: Linear beam microwave tube
Inventor: MARUYAMA YOSHIJI
IPC: H01J23/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide a liquid cooled collector of a linear beam microwave tube in which the pressure loss is reduced, and the cooling efficiency is good, by setting the diameter of the collector, and the width, the depth, and the interval of the groove. CONSTITUTION:The form of the groove 13 of a collector is formed by making the width a of the groove within 3% of the diameter D of the collector, and less than 1.5 times of the distance c between neighboring grooves 13, and the depth of the groove more than 1.5 times and less than 2 times of the groove width and 30% of the thickness d1 of the collector or more. The tip of the collector is made in a collector taper 7 with a tapered form, and the tip of the taper 7 has grooves 15 in the distance more than the thickness of the collector from the tip of the inside of the collector, and a cooling liquid intake 8 is provided to the upper part vartically of the taper 7. Consequently, the pressure loss can be suppressed less than 1/5 of the conventional collector, even through the cooling efficiency is same as the conventional collector.
Patent JP-H01257694-A (JP)
Title: Boundary-layer control device for aircraft
Inventor: TANIOKA TADAYUKI
IPC: B64C21/06
Filed: 1988-04-08
Abstract: PURPOSE:To absorb and remove disturbance which develops in the span direction of an aircraft, so as to keep a laminar flow by providing span-directional suction grooves and wing chord-directional suction grooves on the wing surface of the aircraft. CONSTITUTION:Each groove 2 is arranged in a suitable span position on the wing surface of an aircraft along a wing chord direction, and each groove 3 is provided between the grooves arranged in the span position, along the span direction. Thus, the disturbance of a boundary layer which develops in the wing chord direction, is absorbed and removed by the groove 3, and the disturbance of the boundary layer, which develops in the span direction, is absorbed and removed by the groove 2, so that a laminar flow can be kept in the wide range of the wing surface. As a result, the resistance of the aircraft is reduced so that its speed can be increased or fuel consumption can be considerably reduced.
Patent JP-H1035913-A (JP)
Title: Device for separating and delivering top sheet of stack
Inventor: VOS PETER GEORGE LA
IPC: B65H3/12
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To carry out sheet suction effectively in relation to a device provided with a suction belt conveyer arranged at a short distance above a stack and separating the top sheet from a sheet stack. SOLUTION: A suction belt conveyer is provided with a suction box 3 around which a continuous suction belt 4 runs. As one corner 21 of the suction box 3 shows its resistance smaller than those of other part positions of the suction box 3 against an air flow, the top sheet is widened relatively to the suction box 3. A low resistance against the air flow can be obtained by arranging a plate 20 in a position at a short distance above the bottom part of the suction box 3 except the corner 21. Air is blown to the side part of the stack near the corner 21 of the suction box 3 so that any expanding sucking action may be assisted. The suction belt 4 is provided with a peripheral rib for deforming a sheet sucked for the purpose of assisting separation.
Patent JP-H04225143-A (JP)
Title: Interferometer-type chemical sensor
Inventor: BIKUTAA BARI
IPC: G01N21/45
Filed: 1991-04-18
Abstract: PURPOSE: To provide a relatively inexpensive lightweight and compact detector capable of easily detecting a narcotic or an explosive. CONSTITUTION: A detector contains a detection sensor having an antibody layer, a reference layer for generating a reference signal, a light source for supplying a light signal to these layers, a quartz oscillator, a processing circuit processing the signals obtained from the detection sensor layer and the reference layer and the optical fibers mutually connecting those respective elements. When a narcotic or an explosive is detected, an interference photograph (fringe) is generated through the processing circuit and the presence of the narcotic or the explosive is displayed on a display device on the basis of the interference photograph (fringe).
Patent JP-H07290437-A (JP)
Title: Manufacture of inorganic cement plate
Inventor: KUBO MASAAKI
IPC: C04B28/02
Filed: 1994-04-25
Abstract: PURPOSE:To solve the trouble of warpage developing by curing and hardening by a method wherein a water-containing lightweight aggregate, which is prepared by adding water in advance, is employed as the aggregate of a powdered mixed material for forming a second layer in the manufacturing method of an inorganic cement plate through curing and hardening. CONSTITUTION:Firstly, a green sheet formed out of an aqueous slurry mainly consisting of cement, an aggregate and a fibrous component by a paper-making method as a first layer, on the top surface of which a paste-like powdered mixed material mainly consisting of cement, in aggregate and a fibrous component is placed so as to form a second layer in order to produce a double-layered plate. After that, an uneven pattern is formed on the top surface of the second layer by pressure-forming. The resultant double-layered plate is cured and hardened. In the manufacturing method of inorganic cement plate as just mentioned above, as the aggregate of the powdered mixed material for forming the second layer, a water-containing lightweight aggregate, which is prepared by adding water in advance, is employed. Thus, by the amount of the water added in the water-containing lightweight aggregate, the water content of the second layer becomes almost that of the first layer.
Patent JP-H08280275-A (JP)
Title: Water feeder for paddy field
Inventor: AMAGASAKI YOSHIHIRO
IPC: E02B13/02
Filed: 1995-04-12
Abstract: PURPOSE: To enable the water level control in a paddy field by taking in natural water from a canal, etc. CONSTITUTION: This water feeder for paddy field is obtained by installing a valve element 4, located oppositely to a water feed 3-1 of a water feed canal 3 led from a canal 2, hung to the upper part of a machine frame 1 pushed with water discharged from a water feed port and opening the valve so as to enable the free shaking, a valve closing mechanism 5, arranged at the rear of the valve element and capable of pushing the valve element in the direction of water feed canal and closing the valve of the water feeding port and an opening and closing changeover part 7 for the valve element capable of sensing the lower and upper limit water levels of a paddy field 6, making water flow through the water feeding canal and the valve closing mechanism in sensing the upper limit water level and, on the other hand,  cutting off the flow state and opening the valve element to the atmosphere in sensing the lower limit water level and releasing the canal to the atmosphere. The valve closing mechanism 5 is constituted of a front and a rear links 5-1 and 5-2, pivoted on the back surface fo the valve element 4 and connected so as to enable the bending and variation in the vertical directions and a tank 5-3 hung from either of connecting ends of both the links.
Patent JP-S59213627-A (JP)
Title: Soft magnetic material
Inventor: TAKEI HARUHIKO
IPC: C01G53/00
Filed: 1983-05-18
Abstract: PURPOSE:To make temperature coefft. uniform and small and to improve magnetic characteristics by composing a spinel type ferrite composition of specified proportion of ferric oxide, nickel oxide, zinc oxide, and lithium oxide. CONSTITUTION:A soft magnetic material comprising a spinel type ferrite compsn. contg. 45-64mol% Fe2O3, 10-50mol% NiO, <=40mol% ZnO, and 0.1- 7mol% Li2O. The content of the above described Fe2O3 corresponds to the amt. expressed by the chemical formula: MFe2O4 (where M is a divalent metallic ion) or by 5% less than said value. The soft magnetic material has a uniform and small temperature coefft. together with superior magnetic characteristics. When it is used in combination with a capacitor or a variable capacity diode, etc., superior temp. compensation is attained.
Patent JP-S5610754-A (JP)
Title: Time-division multiplied signal access system
Inventor: HIRANO JIYUNZOU
IPC: H04J3/08
Filed: 1979-07-09
Abstract: PURPOSE:To perform the steady and assured access for the time-division multiplied signal with a simple constitution, by carrying out the writing and reading for both the received digital signal and the intraoffice side incoming line digital signal in the successive and repetitive way. CONSTITUTION:Switching circuit SW-W is controlled by switching control unit SWCU, and the received digital signal produced from the time-division multiplied signal is written individually into different memories among memories DSM-A, DSM-B and DSM-C each. At the same time, each contents is read out individually. Then the digital signal of the intraoffice side incoming line read out is transmitted to access unit ACCD in the form of the transmitted digital signal. Furthermore, the received digital signal read out is transmitted in the form of the digital signal of the intraoffice side outgoing line. Then the writing and reading actions are carried out in the successive and repetitive way for each memory. As a result, the access can be performed in the steady and assured way for the time-division multiplied signal with the simple constitution.
Patent JP-H06301614-A (JP)
Title: Hollow fiber having chemicals volatility and method for volatilizing chemicals
Inventor: KANEKO KATSUYOSHI
IPC: H04L1/00
Filed: 1993-04-14
Abstract: PURPOSE:To easily improve the reliability of transfer data in a serial transfer type data transfer device or the like. CONSTITUTION:On the transmitting side, parallel/serial converted data are transmitted from a transmission buffer 21 to a TXD port and inverted data through an inverter INV 1 are sent from a selector 26a or 26b to an output control line (DTR or RTS) which is not used. On the receiving side, transmitted serial data are received through an RXD port and converted into parallel data by a receiving buffer 22, the parallel data are inverted through an inverter INV 2 and applied to a comparing part EX-OR, the inverted serial data sent to the DTR or the RTS by the transmitting side are separated by a selector 27 through any one of a DSR, a CTS and a CD and applied to the EX-OR to compare and judge coincidence/discrepancy with/from the serial data inverted after reception.
Patent JP-H05289721-A (JP)
Title: Numerical controller
Inventor: GOTO SEIICHI
IPC: G05B19/4155
Filed: 1992-04-08
Abstract: PURPOSE:To prevent the dangerous shift of an axis that is caused when an axis shift command erroneously combined with a macrovariable and the axis attribute is inputted to a numerical controller. CONSTITUTION:An input means 2 inputs a macrovariable related to the axis shift of a numerical controller and the axis attribute concerning the macrovariable and stores them in a memory 4. When an axis shift command is given from a program, the shift of an axis is carried out when the coincidence is secured between the name of the commanded axis and the name stored in the memory 4 in regard of the same macrovariable. If no coincidence is secured between both names, the shift of the axis is discontinued.
Patent JP-S5313210-A (JP)
Title: Swash plate type compressor
Inventor: DEGAWA TAKU
IPC: F04B25/04
Filed: 1976-07-23
Abstract: PURPOSE: Provision of throttling element between a swash plate chamber and a low pressure chamber facilitates to enhance reliability with repressing liquid compression condition at minimum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58204591-A (JP)
Inventor: TAKASAGO HAYATO
IPC: H05K3/34
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05253577-A (JP)
Title: Treatment of fluorine-containing water
IPC: C02F1/58
Filed: 1992-03-11
Abstract: PURPOSE:To efficiently remove fluorine and to recover high purity calcium fluoride, in passing fluorine-containing water through a calcium carbonate packed bed as an ascending stream to remove fluorine and recovering fluorine as calcium fluoride, by intermittently passing fluorine-containing water through said bed. CONSTITUTION:Fluorine-containing water 1 such as a waste etching solution is supplied to a first stage reaction tank 3 packed with granular calcium carbonate by a pump 2. Since hydrogen fluoride or hydrogen fluoride and ammonium fluoride is usually contained in this solution to be treated and carbon dioxide is generated by hydrogen fluoride, when the solution to be treated is supplied as a descending stream, a drainage phenomenon is generated in the tank by a gap stream and the offset stream of the supplied solution is brought about to bring about the obstruction of reaction. Therefore, the solution to be treated is intermittently supplied as an ascending stream by the pump 2. As a result, lumps of calcium carbonate are effectively disintegrated in cooperation with the action of generated carbon dioxide and calcium carbonate is efficiently converted to calcium fluoride.
Patent JP-S5515146-A (JP)
Title: Copying machine
Inventor: KANEKO TAMAKI
IPC: B65H29/60
Filed: 1978-07-20
Abstract: PURPOSE: To perform multiple and multicolor copying by providing a mechanism of directing the transfer paper having undergone fixing to an auxiliary paper feeder by means of the changeover guide of a paper discharge line and sending the paper, sheet by sheet, to the copying process.  
     CONSTITUTION: In the case of performing multiple and multicolor copying for forming a plurality of transfer images on one surface of transfer paper 12, a changeover guide 22 is provided on the way of the paper discharge line from a fixing roller 19 to a paper discharger 3 so that the transfer paper 12 carrying the fixed images is directed selectively to the paper discharger or an auxiliary paper feeder 4 provided with an intermediate tray 25 for containing the transfer paper. The transfer paper 12 of the intermediate tray 25 is supplied from the auxiliary paper feeder 4, sheet by sheet, by separating rollers 28, 29 and feed roller 30 to a resist roller 16, where it takes a timing and arrives at a transfer part 9, by which and by a photosensitive drum 5, it is subjected to multiple compying. In this way, the multiple and multicolor copying may be readily accomplished with the ordinally copying machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11278892-A (JP)
Title: Blend designing method of high fluidity steel fiber reinforced concrete
Inventor: KURITA MORIAKI
IPC: B28C7/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve bending strength and cracking resistance by controlling the separation index of a steel fiber, which is judged based on the plastic viscosity or the yield point of a mortar sample prepared by wet screening from a tentatively blended concrete sample, to equal to or below a prescribed value. SOLUTION: After the tentatively blended concrete sample is confirmed whether separated or not by visual observation, slump flow is confirmed whether being in the range of a setted value (50-70 cm) and when the slump flow satisfies the setted value, the mortar sample is prepared by wet screening the tentatively blended, concrete. Next, the separation index of the concrete sample is judged based on the plastic viscosity or the yield point of the mortar sample and the value of the plastic viscosity or the yield point of the concrete sample is decided so that the separation index concerned with the steel fiber of the concrete sample is equal to or below a prescribed value.
Patent JP-H10280720-A (JP)
Title: Multistory parking space
Inventor: SATO NOBUAKI
IPC: E04H6/12
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent a collision in the case an earthquake occurs by providing a buffer between a building and a multistory parking space installed separately from the building therein through a space. SOLUTION: A multistory parking space construction 2 constructed in a state to separate from a building 3 in a space 1 inside the building 3 and, at the same time, a buffer 5 is installed to an interior wall 4 in the building 3. In that case, the buffer 5 is so provided between the exterior wall and construction 2 through a specific space 1a in normal time that it is not brought into contact with the construction 2. Instead, the space 1a is made between the exterior wall and construction 2 in a contracted state, a bag expanded with the inflow of gas, a gas generator and a vibration detector are provided in the exterior wall 4, and when vibration exceeding a specific vibration level is detected, the gas generator is operated to make gas flow into the bag.  By the constitution, vibration and noises propagated to the building from the multistory parking space construction can be reduced, and the direct collision between the building wall surface and multistory parking space construction can be prevented in the case vibration occurs by earthquakes to prevent the damage.
Patent JP-H06270236-A (JP)
Title: Extrusion blow molding method
Inventor: KATAOKA HIROSHI
IPC: B29C49/48
Filed: 1993-03-24
Abstract: PURPOSE:To reduce an air trap and to improve the surface of a molded product by using a mold obtained by coating the molding wall surface forming the cavity of a main mold composed of a metal having specific heat conductivity with a heat insulating layer having specific heat conductivity and bringing the space between the parison fixed in the mold and the surface of the mold to a reduced pressure state to perform blow molding. CONSTITUTION:A mold obtained by coating the molding wall surface forming the cavity 3 of a main mold 1 composed of a metal whose heat conductivity at room temp. is 0.05cal/cm.sec deg.C or more with a heat insulating layer 2 with a thickness of 0.05-2mm having heat conductivity of 0.002cal/cm.sec deg.C or less is used. In this mold, the space between the parison 4 fixed in the mold and the surface of the mold is brought to a reduced pressure state to perform blow molding. Further, the thickness of the heat insulating layer of the part where the parison comes into contact with the wall surface of the mold immediately after the mold is closed in the extrusion blow molding of a non-circular blow molded product is set to 1.5 times or more that of the heat insulating layer of the non-contact part with the parison. By this constitution, an air trap can be reduced.
Patent JP-H09282296-A (JP)
Title: System for controlling communication between multiplexed nodes
Inventor: YANAGISAWA EMIKO
IPC: G06F13/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To virtually synchronize state transition of nodes by distributing data, which are buffered in the reception order of distribution permission reports, to higher-order entity and making coincident the processing order of received messages of respective multiplexed nodes with each other. SOLUTION: A communication control part 6 does not distribute a message m1 received by a port 3 for message reception to an AP 5 soon, but temporarily stores the message in a buffer and transmits a response ACK from a port for message transmission to a node #4 of a transmission source as the confirmation of reception of m1. Then, when the responses from respective multiplexed nodes #1 and #2 are prepared at the node #4, the distribution permission report for m1 is transmitted to respective communication control parts 6 of multiplexed nodes 1e, and the communication control parts 6 distribute the m1 to the AP 5 of high-order entity and make coincident the processing order of received messages of the respective nodes #1 and #2. Thus, the state transition is virtually synchronized.
Patent JP-H03286426-A (JP)
Title: Production of magnetic recording medium
Inventor: WATANABE MASARU
IPC: G11B5/848
Filed: 1990-04-02
Abstract: PURPOSE:To obtain the magnetic recording medium which has a uniform film thickness and is smooth by previously providing a magnetic layer as a lower layer and applying and forming an upper layer by a specified die thereon. CONSTITUTION:The magnetic layer is previously provided as the lower layer 9 on a base 8 and the upper layer is applied and formed thereon by the die constituted in such a manner that the angle theta formed by the tangent at A and the tangent at B, where the edge on the slit 4 side of a 1st lip 1 is designated as A and the slit 4 side edge of a 2nd lip as B is specified to 0 deg.<=theta<=45 deg. and the radius R of curvature of the 2nd lip 2 is specified to 3mm<=R<=20mm to prevent the trespassing of any part of the 1st lip 1 in the base direction from the tangent at A. The surface of the coated film of the upper layer is produced extremely smoothly and uniformly at 0.1 to 0.5mum film thickness in this way.
Patent JP-S5612336-A (JP)
Title: Preparation of alpha-bromocarboxylic acid halide
Inventor: KAWAMURA MASAO
IPC: C07C53/50
Filed: 1979-07-10
Abstract: PURPOSE: To obtain the titled compound, an intermediate of pharmaceuticals and pesticides, in high yield with easy isolation and with little formation of side products, by the reaction of an α-bromocarboxylic acid with a halogenating agent using sulfuric acid or a Lewis acid as a catalyst.  
     CONSTITUTION: The titled compound is obtained by the reaction of an α-bromocarboxylic acid of formula (R is methyl, ethyl, or isopropyl) with a halogenating agent, preferably thionyl chloride, preferably at 30W100°C in the presence of sulfuric acid and/or a Lewis acid, e.g. AlCl 3 , as a catalyst. The amount of the catalyst is ca. 0.01W1mol% of the starting material α-bromocarboxylic acid, and that of the thionyl chloride as halogenating agent is preferably 1.0W1.5mol. The starting material of formula is obtained, e.g. by reacting isovaleric acid with bromine at 70W80°C in the presence of PCl 3  catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio